baber/WOPTO huggingface dataset:
Patent GB-1306031-A (GB)
IPC: H01L23/04
Filed: 1971-01-01
Abstract: 1306031 Semi-conductor devices ASSOCIATED ELECTRICAL INDUSTRIES Ltd 3 Jan 1972 [1 Jan 1971] 93/71 Heading H1K A semi-conductor element is enclosed in an alumina ceramic cup 1 to the mouth of which is sealed an alumina ceramic circular ring by a glass frit process; flat gold plated metal leads 3 to 6, formed as inwardly extending fingers of an etched-out frame connected by a metal ring (Fig. 3, not shown), being sandwiched between the ring and the cap. A microwave low capacity transistor is affixed to the inner end of lead 4 ohmically contacting the collector, and leads 3, 5 are ohmically connected to the emitter, and lead 6 to the base over gold wires 8. A discshaped metal cap is alloyed or soldered to a metallized layer of ring 2 and the cavity is filled with dry nitrogen and sealed, after which the superfluous parts of the leads are cut away.
Patent GB-1308475-A (GB)
Title: Coating process
IPC: B44C5/04
Filed: 1970-05-14
Abstract: 1308475 Laminates; moulding panels UNILEVER Ltd 14 May 1970 23338/70 Headings B5A and B5N A process for preparing a wood or lignocellulbsic panel having a decorative or protective covering comprises the steps of impregnating a carrier material with a polyester resin which has been pre-thickened by the addition of an alkaline earth metal oxide or hydroxide, applying the impregnated carrier material to a surface of a panel blank or the constituents of a panel blank and subsequently heat curing the resultant combination. The panel may be a plywood panel, a lath panel, chipboard a fibreboard. The carrier material may be paper, fabric, a non-woven synthetic material, a non-woven natural material, a glass fibre mat or a glass fibre fleece. The resin may contain fillers e.g. calcium carbonate, titanium oxide, kaolin or silica. In one embodiment, (a) resin-impregnated carrier material is placed on a metal sheet of a press, (b) either chips or layers of wood or lignocellulosic material are loaded on said carrier material, (c) another layer of carrier material is placed on top and (d) the assembly is compressed and heat cured.
Patent GB-1314530-A (GB)
Title: L-asparaginase production
IPC: C12N9/82
Filed: 1969-06-27
Abstract: 1314530 Compositions containing L-asparaginase SOCIAL SERVICES SECRETARY OF STATE FOR 24 Sept 1970 [27 June 1969] 32554/69 Heading A5B [Also in Division C3] An anti-tumour material for intravenous injection comprises a solution of 10-20 mg/ml of L-asparaginase in physiological saline, the enzyme having been produced by culture of bacteria of genus Erwinia in a medium supplemented by at least one of the amino acids glutamic acid, serine, threonine and aspartic acid.
Patent GB-1317106-A (GB)
Title: Method of procucing hydroxy aldehydes and keto-alcohols
IPC: C07C47/19
Filed: 1971-03-18
Abstract: 1317106 Condensing formaldehyde with aldehydes or ketones INSTITUT ORGANICHESKOl KHIMII AKADEMII NAUK KIRGIZSKOI SSR 18 March 1971 7246/71 Heading C2C #-Hydroxy-aldehydes or #-keto-alcohols are prepared by condensing a C 2-6  aliphatic aldehyde, a C 3-6  aliphatic ketone or a C 3-6  alicyclic ketone, said starting aldehydes and ketones having a hydrogen atom on an α-carbon atom, with HCHO in the presence of kaolin calcined at 500-700‹ C. and of a tertiary amine of boiling point lower than that of the product. Examples prepare 2,2,2 - trihydroxymethylethanal from acetaldehyde, 2,2-dihydroxymethylpropanal from propanal, 2,2-dihydroxymethylbutanal from butanal, 3-hydroxymethylbutanone-2 from methyl ethyl ketone and 2- hydroxymethylcyclohexanone from cyclohexanone.
Patent GB-1320365-A (GB)
Title: Production of cementitious articles
IPC: C04B40/02
Filed: 1970-08-07
Abstract: 1320365 Making high-alumina cement concrete particles LAFARGE ALUMINOUS CEMENT CO Ltd 6 Aug 1971 [7 Aug 1970] 38296/70 Heading B5A High-alumina cement concrete articles suitable for building are made by casting an aqueous high-alumina cement/aggregate mix at low water-cement ratio (below 0À50 water-cement ratio by weight) and curing at an elevated temperature (above ambient e.g. 27‹ C.). Curing temperature in the range 70-130‹ C., especially at 98-100‹ C., are desirable by means of hot water, superheated steam or electrically heated shutters. The aggregate comprises sand, shingle, firebrick, fused alumina, calcium aluminate, or mixtures thereof with differently-sized particles, and the articles may be reinforced. Two examples are described.
Patent GB-1321848-A (GB)
Title: Selective frequency-sensitive circuit arrangements
IPC: H03H19/00
Filed: 1970-12-11
Abstract: 1321848 Frequency detectors MARCONI CO Ltd 7 Sept 1971 [11 Dec 1970] 58914/70 Heading H3A An arrangement for detecting the presence of a predetermined frequency at the output of an n-path filter comprises a reference time period source and means for comparing the period of the filter output with the reference period. The output signal from the filter 2 is examined by detector 6 which responds to the required frequency to trigger reference period source 11 to feed signals of the required frequency to counter 8. At the end of the count period a decoder 14 examines the count attained and provides an output if the count indicates that the correct signal is present.
Patent GB-1322072-A (GB)
Title: Production of metal particles
IPC: B22F9/08
Filed: 1970-02-24
Abstract: 1322072 Granulating metals DAVY & UNITED ENG CO Ltd 19 April 1971 [ 24 Feb 1970] 8822/70 Heading C7X In a process for obtaining metal particles in which a stream of molten metal is atomized into droplets by one or more gas jets impinging thereon, the droplets pass into a cooling liquid 7 surrounding but spaced from, the source of the droplets. This may be achieved by rotation of the drum 3 contain taining the liquid 7. In an embodiment, Fig. 3(not shown) the drum is of inverted frusto-conical form, the cooling liquid being supplied through an opening (6) in the bottom of the drum and spilling over the upper edge (8) of the drum when the latter is rotated. The solidified metal particles may be carried over said upper edge by the cooling liquid. The drum may be rotated by an external power source or by introducing the cooling liquid into the drum in a tangential manner so that the liquid imports a rotational movement to the drum.
Patent GB-1323871-A (GB)
Title: Marine propulsion system
IPC: B63H11/08
Filed: 1966-08-10
Abstract: 1323871 Marine propulsion unit A B MITCHELL 22 June 1967 [10 Aug 1966] 35878/66  Heading B7V In a marine propulsion unit, water flows through the annular duct 1 attached to the hull by the strut 2. A gas is urged into the mixing chamber 5 so as to form with the water flowing axially through, a homogeneous two-phase and compressible fluid. The homogeneous fluid expands in the duct after portion and drives the turbine 6, 7. The latter is coupled by the shaft 8 to the axial flow pump 3, 4 which injects the water into the chamber 5. The exhaust from the duct exhaust form a propulsive jet. The gas used may be air or gas from a gas turbine. Alternatively, a water reactive fuel may be injected into the water inside the mixing chamber to produce gas.
Patent GB-1326792-A (GB)
Title: Printing devices
IPC: B41J9/10
Filed: 1970-07-08
Abstract: 1326792 Selective printing GENERAL ELECTRIC CO Ltd 6 July 1971 [8 July 1970] 33139/70 Heading B6F A tape printer comprises a plurality of strips such as 19B, 19C, 19G, each formed with a projecting dot printing element 23 at one end on one side, and each pivotable under the influence of a corresponding electromagnet such as 24B, 24C acting on an armature 25B, 25C. The electromagnets are positioned alongside the assembly of strip 19. The printing elements 23 print on a tape 10 through an ink ribbon 6, the tape and ribbon being fed by drive to a roller 14 through a friction clutch. The tape is held in position by an electromagnetically operated brake (42, Fig. 1), and is fed from a container (8). The strips are biased towards the rest position by an integral finger 37.
Patent GB-1336128-A (GB)
Title: Plastics material reinforced with carbon and other fibres
IPC: C08K7/02
Filed: 1969-11-10
Abstract: 1336128 Plastics material reinforced with carbon and other fibres TAC CONSTRUCTION MATERIALS Ltd 8 Jan 1971 [10 Nov 1969] 54940/69 Headings C3P and C3R [Also in Division B5] A thermosetting or thermoplastic synthetic plastics material is reinforced by a mixture of fibrous materials, said mixture containing from 5 to 33<SP>1</SP>/ 3 % of its total weight of carbon fibres. The preferred weight percentage range of carbon fibres in the fibre mixture is 5 to 15, and the fibrous reinforcement preferably constitutes 30-70% by weight of the total weight of the material. Preferably the resin is a phenolic resin, e.g. a hot cured phenol formaldehyde resol, base or acid cured phenol formaldehyde, m-cresol formaldehyde or alkyl substituted phenol formaldehyde, but it may also be, for example, polytetrafluoroethylene or a polyester. Preferably the remainder of the fibrous component is asbestos but it may, for example, be glass fibre. The fibrous reinforcement may be laminated, and the material prepared by interlaminating the carbon fibre with layers of the other fibrous component and impregnating with synthetic resin. Other methods of preparation include (i) blending the resin with carbon fibre and other fibrous components, and (ii) premixing resin with the other fibrous component or components and then adding the carbon fibre. The carbon may be in the form of random short fibres, e.g. from # inch to 3 inches in length, or in the form of long fibres. The carbon fibres may be unidirectional or they may be oriented in a random manner. Other components, e.g. bronze powder, may also be present in the mixtures.
Patent GB-1340193-A (GB)
Title: Selector valves
IPC: F15B13/02
Filed: 1970-04-24
Abstract: 1340193 Valves DOWTY TECHNICAL DEVELOPMENTS Ltd 19 April 1971 [24 April 1970] 19692/70 Heading F2V [Also in Divisions G2-G3] Each service passage 62 of a motor control valve is provided with a relief valve 64 in which a plunger 79 responds to excess service pressure by unseating pilot valve member 81 against spring 84 to connect chamber 86, which is connected to the service passage by restriction 85, to exhaust at 44 via port 68, thereby allowing service pressure to unseat main valve member 71 against spring 75 to connect the service passage to exhaust via 69, 68. The main valve member can also provide an anti-cavitation control by unseating when the service pressure falls below exhaust pressure. As shown, main spool 11 is actuated by lever 55, 57 against centering spring 60. Each of a pair of such spools can be arranged in an open-centre relation in which operation of either spool closes the open-centre passage and pressurizes passages 50, 51 via check valve 49. The spools can be in separate banks (15, 16) located between end casings (20, 21). A monobloc construction can also be used, and the relief valves can be of single-stage type. The spools can alternatively be of rectangular cross-section. Rotary main valves could also be used.
Patent GB-1342528-A (GB)
Title: Pressure sensitive adhesives
IPC: C09J7/38
Filed: 1971-06-09
Abstract: 1342528 Pressure sensitive adhesives containing block copolymers ADHESIVE TAPES Ltd 2 June 1972 [9 June 1971] 19804/71 Headings C3P and C3R A pressure-sensitive adhesive comprises (a) at least one styrene-butadiene block copolymer, preferably a blend of styrene-b-butadiene-bstyrene polymer and styrene-co-butadiene-bstyrene polymer, (b) a normally solid resinous tackifier and (c) at least 25% of (a) of a resinous tackifier having a viscosity less than 500,000 cP at 25 C. Suitable components (b) include rosin esters, e.g. with pentaerythritol, hydrocarbon tackifying resins, and alpha terpene and terpene-phenolic resins. Suitable (c) components include low molecular weight styrene-butadiene polymers, polystyrenes, a polyindene copolymer, polyalphamethylstyrenes and polyvinyl methyl ethers, commercial hydrocarbon resins, liquid rosin esters and chlorinated diphenyl.
Patent GB-1346079-A (GB)
Title: Apparatus and method for producing glass tubing
IPC: B29C48/03
Filed: 1971-09-13
Abstract: 1346079 Forming glass tubing PILKINGTON BROS Ltd J D RUDD M H DAVIE and M J RIGBY 1 Sept 1972 [13 Sept 1971] 42560/71 Heading C1M Glass tubing 10, drawn from molten glass 11 through an annular opening 14 in a bowl 12, is cooled by an air induction device 20 which induces a flow 29 of atmospheric air by means of a smaller flow 28 of air under pressure and which directs the flow of atmospheric air over the external surface of the hot glass tubing. The annular opening 14 is formed between an opening 16 in bowl 12 and a vertical, rotating, hollow mandrel 15 supplied with air 17 and the tubing 10 passes in a catenary curve 18 from the vertical to a horizontal position in which it is supported by rollers 19 and drawing means 8. The air induction device 20 is disposed near the end of the catenary curve 18 and comprises a nozzle body 22 with Venturi-shaped inner surface 23 and a cap 24, screwed onto the body 22, with surface 25 continuing that of surface 23. Between body 22 and cap 24 is an annular chamber 25 fed with compressed air through pipe 21 and having a narrow adjustable exit aperture 27 for the flow 28 of air: the device 20 may be in a split form which can be assembled round the tubing 10 after drawing has commenced. Flow of air is opposite to the movement of the glass tubing 10 and a minimum clearance between the tubing and surface 23 of  inch is required.
Patent GB-1348984-A (GB)
Title: Antibiotics and processes for their production
IPC: H04H/
Filed: 1970-06-16
Abstract: 1348984 Cephem compounds MERCK & CO Inc 30 April 1971 [16 June 1970 9 July 1970 30 Sept 1970 10 Dec 1970 27 Jan 1971 (3) 8 Feb 1971 11 Feb 1971 (2) 26 Feb 1971] 29158/70 33415/70 46556/70 58731/70 3296/71 3297/71 3298/71 4179/71 4479/71 4480/71 and 5588/71 Heading C2A [Also in Divisions A5-A6] Novel cephem compounds having the general Formula (I) and 1-sulphoxides, esters, amides and salts thereof, wherein R<SP>1</SP> is an acyl radical, A is hydrogen, halogen, hydroxy, azido, cyano, mercapto, alkoxy, aryloxy, aralkyloxy, heterocycleoxy, arylthio, heterocyclethio, sulphamoyloxy, alkylthio, aralkylthio, acyloxy, acylthio, carbamoyloxy, thiocarbamoyloxy, N-alkylcarbamoyloxy, N,N - dialkylcarbamoyloxy, alkoxycarbonyloxy, carbamoylthio, alkoxycarbonylthio, thiocarbamoylthio, N - alkylcarbamoylthio, N,N-dialkylcarbamoylthio, amino, acylamino, alkylamino, hydroxyphenyl, isothiouronium, (cis - 1,2 - epoxypropyl)phosphone, alkylsulphonyloxy, heterocyclic tert. amino or quaternary ammonium, or the group -CH 2 A is replaced by a formyl group; and R 1  is halogen, a hydroxy, mercapto, substituted hydroxy, substituted mercapto, phosphono or substituted phosphono group, a univalent optionally substituted hydrocarbon group, an amino or substituted amino group, an optionally substituted formyl or thioformyl group, or a nitro, nitroso, isocyanato, isothiocyanato, hydroxyamino or cyano group, provided that when R 1  is methoxy, R is not D - 5<SP>1</SP> - amino - 5<SP>1</SP> - carboxyvaleroyl, are prepared by simultaneously reducing and N-acylating a compound of Formula (II) in which R 8  is an esterifying group and A and R 1  are as previously defined, by treatment with hydrogen in the presence of a hydrogenation catalyst and an acylating agent which provides the group R<SP>1</SP>, and if necessary removing the esterifying group R 8  and/or converting the resulting compound into its 1-sulphoxide, salt or amide.
Patent GB-1354469-A (GB)
Title: Method of and apparatus for the processing of confectionery
IPC: A23L9/20
Filed: 1971-03-07
Abstract: 1354469 Confectionery; coating process SOLLICH OHG 7 March 1971 [10 March 1970] 58054/70 Headings A2A and A2B A process of making confectionery comprises a step of extruding a sticky material onto a moving layer of molten chocolate coating material on which the sticky material floats. The molten layer is subsequently hardened. The sticky material may be whipped egg white, caramel, sugar, fudge or preserved fruit. In the apparatus shown a layer of molten chocolate material formed on support plate 7 by feed roller 4 and stripper 5 is conveyed along plate 7 by lattice conveyor 6. A band 21 of sticky material is deposited on the chocolate material and floats thereon. The chocolate material solidifies and forms a coating on the band. Surplus chocolate material falls from the coated band before it is passed to conveyor 31 in cooler 30. The coated band may be cut or stamped by device 35. The band may be coated on its top surface by passing it through a coating curtain (e.g. chocolate).
Patent ID-27377-A (ID)
Inventor: FRANC BRUNO
IPC: A61K31/4178
Filed: 1999-06-10
Abstract: The invention relates to a novel crystalline form of irbesartan to pharmaceutical compositions containing it, to processes for preparing it, and to a method for treating cardiovascular diseases utilizing it.
Patent IL-100352-A (IL)
Title: Support provided with security element
IPC: H04N1/387
Filed: 1991-12-12
Abstract: A support is provided with a machine-detectable security element, particularly a copying-security element. The security element comprises a first image perceptible to the human visual system, said first image incorporating a second image that is substantially imperceptible to the human visual system. <IMAGE>
Patent IL-103338-A (IL)
Title: Electrosurgical device
IPC: A61B/
Filed: 1992-10-04
Abstract: An electrosurgical device for laparoscopic use in tissue dissection and coagulation. The device includes a barrel member having a dissection tip at the distal end thereof that is connected to a source of electrical energy. An insulating sheath member surrounds the barrel member. The sheath member is movable between a first position wherein the distal end thereof extends distally beyond the dissection tip and a second position wherein the dissection tip extends distally beyond the distal end portion of the sheath member. The device includes means to flush and vacuum the surgical site. The device also includes pressure relief means (106-108) to limit the internal pressure within the device.
Patent IL-108968-A (IL)
Title: PREPARATION OF HERBICIDAL 2-SUBSTITUTED- £1,2,4| TRIAZOLO £4,3-a| PYRIDIN-3(2H)-ONES AND £1,2,4| TRIAZOLO £3,4-c| £1,4| OXAZIN-3 (2H) - ONES AND NOVEL ALKYL 2-HYDRAZONOPIPERIDINE- 1-CARBOXYLATE AND 3-HYDRAZONOMORPHOLINE- 4-CARBOXYLATE INTERMEDIATES THEREFOR
IPC: A01N43/78
Filed: 1994-03-14
Abstract: A process for the production of a compound of the formula OQNNN Z(I) comprising heating compounds of the formula CO2R2 QNNN HZ(II) wherein Q is (R1)m (R1)n OR3 Q-1Q-2 R3ON W(R1)n or R4R5 OR3NW (R1)n Q-3Q-4 R1 is halogen, OH, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C2-C6 alkenyloxy, C2-C6 alkenylthio, C2-C6 haloalkenyloxy, C2-C6 haloalkenylthio, C3-C6 alkynyloxy, C3-C6 alkynylthio, C3-C6 haloalkynloxy, C3-C6 haloalkynylthio, C2-C6 alkylcarbonyl, C2-C6 alkoxycarbonyl, C4-C8 alkenyloxycarbonyl, C3-C8 alkylcarbonylalkoxy, C3-C8 alkylcarbonylalkylthio C3-C8 alkoxycarbonylalkoxy, C3-C8 alkoxycarbonylalkylthio, C5-C8 alkenyloxycarbonylalkoxy, C5-C8 alkenyloxycarbonylalkylthio, phenoxy and phenylthio where the phenyl groups are optionally substituted with halogen; R2 is C1-C6 alkyl; R3 is H, C1-C6 alkyl, C1-C6 haloalkyl, C2-C6 alkoxyalkyl, C3-C6 alkenyl, O C3-C6 alkynyl and CH2CH-CH2; R4 is H, C1-C3 alkyl and halogen; R5 is H, halogen, C1-C3 alkyl, C1-C3 haloalkyl, cyclopropyl, vinyl, C2 alkynyl, CH, C(O)R6, C(O)2R6, C(O)NR6R7, CR8R9CN, CR8R9C(O)R6, CR8R9C(O)2R6 CR8R9C(O) NR6R7, CHR8OH, CHR8OC(O)R6 and OCHR8OC(O)NR6R7; R6 and R7 are independently H and C1-C4 alkyl; R8 and R9 are independently H and C1-C4 alkyl; W is O and S; Z is CH2 and O; m is 0 or an integer from 1 to 5; and n is 0, 1, 2 or 3; when m or n is greater than 1, R1 may be the same or independently selected from the defined substituents; at 0 to 150o C optionally in the presence of a solvent and an acid catalyst. The compounds of formula (II) are claimed as novel.
Patent IL-110628-A (IL)
Title: Dextrorotatory isomers of phenoxyphenyl cyclopentenyl hydroxyureas and pharmaceutical compositions containing them
IPC: A61K31/17
Filed: 1994-08-11
Abstract: PCT No. PCT/JP94/01349 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Aug. 15, 1994 PCT Pub. No. WO95/05360 PCT Pub. Date Feb. 23, 1995The invention relates to compounds of the formula   <IMAGE>   and to pharmaceutically acceptable salts thereof, wherein R1 is hydrogen, fluoro, or chloro, and R2 is hydrogen or methyl. The above compounds are lipoxygenase inhibitors. The invention also relates to pharmaceutical compositions containing the above compounds, and to methods of treating inflammatory and allergic conditions by administering the above compounds.
Patent IL-137832-A (IL)
Title: Cmos imaging device
IPC: H04N5/357
Filed: 1999-03-10
Abstract: A CMOS imager includes a photosensitive device such as a photosensitive device such as a photodiode or photogate having a sense node coupled to an FET located adjacent to the photosensitive region. Another FET, forming a differential input pair of an operational amplifier is located outside of the array of pixels. The operational amplifier is configured for unity gain and a row or column of input FETs is connected in parallel. A correlated double sampler is connected to the output of the operational amplifier for providing a fixed pattern noise free signal.
Patent IL-143476-A (IL)
Title: Fixing device for panels
IPC: E04B2/88
Filed: 2000-09-29
Abstract: Holder for plates, in particular glass plates with borings or holes, whereby in each boring is inserted an annular body with an internal or female thread and an outside facing made of an elastic material. A threaded bolt for the connection to a load-bearing construction can be screwed into the annular body. The punctiform holder makes possible a pivoting and displacement of the glass plate within certain limits. It can be installed quickly and easily.
Patent IL-143481-A (IL)
Title: Glp-1 analogues
IPC: A61P9/10
Filed: 2001-05-31
Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful thereof comprising said analogues.
Patent IL-155066-A (IL)
Title: 2-amino-2-(2-(substituted) ethyl) propane-1,3 diol derivatives useful in the preparation of 2-aminopropane-1, 3-diol
IPC: C07F7/18
Filed: 1998-04-03
Abstract: The present invention relates to a compound of the general formula <CHEM> wherein m is 0 to 9, and R<1a>, R<2a>, R<3a> and R<4a> are the same or different and each is a hydrogen or an acyl, with the proviso that m is not 4; a pharmaceutically acceptable acid addition salt thereof or a hydrate thereof; a pharmaceutical comprising this compound; and a pharmaceutical composition comprising this compound and a pharmaceutically acceptable carrier. The compound of the present invention shows superior immunosuppressive action with less toxicity and higher safety, and is useful as a drug for preventing or suppression of rejection of organs or bone marrow transplantation, or as a drug for prevention or treatment of various autoimmune diseases or allergic diseases.
Patent IL-158883-A (IL)
Title: Common control channel uplink power control for adaptive modulation and coding techniques
IPC: H04J13/00
Filed: 2003-11-13
Abstract: An uplink signal may be transmitted by a user equipment (UE) in a time interval using an uplink control channel. The uplink signal may include hybrid automatic repeat request (H-ARQ) control information related to received downlink data. If the UE determines that information indicating a coding and modulation is to be transmitted at a same time interval as the H-ARQ control information, the uplink signal may include the information that indicates the coding and modulation.